software engineer fullstack jobs in Montreal

Senior Software Engineer (Full-Time, Remote) — Canada Work Schedule: 9:00 AM - 5:00 PM PST About the role At AutoScale Ventures, we build large-scale systems behind products like VinAudit.ca (vehicle history and data) and SquidProxies.com (proxy infrastructure). We're looking for a Senior Software Engineer to design, build, and evolve the backend systems...

About the Company Push is an all‑in‑one platform that helps businesses grow and scale their companies by simplifying HR, payroll, time tracking, and scheduling. Our purpose is to help our customers free up their time by making people management ridiculously easy, so they can focus on their passion. Our customer base includes some of the biggest brands,...

A leading technology firm in Canada is seeking a Senior Software Engineer / Coding Expert for a part-time, project-based contract. The role involves assessing and refining AI-generated code, designing unit tests, and providing technical feedback. Ideal candidates should have over 6 years of software engineering experience, particularly in backend or...

Marqeta, Inc. is seeking a Staff Software Engineer for the Core Edge Processing team in Canada. You will write and review production code powering real-time payment infrastructure, drive performance improvements, and set engineering standards for mission-critical systems.This role emphasizes hands-on coding and leadership in a regulated, cloud-native...

Role: Software Engineer with Core Java, Apache Spark, Python, SQL, and Linux experienceLocation: Montreal, QC – HybridJob DescriptionJob Description – Core java, Apache Spark, PythonWe are seeking a highly motivated and experienced Software Engineer with strong expertise in Core Java, Apache Spark, Python, SQL, and Linux to design, develop, and support...

A growing tech company in Toronto, Ontario is looking for an experienced Software Developer to join their ambitious team. The role involves developing server-side applications using PHP and Golang, optimizing APIs, and implementing front-end features with React.js. This position offers great remote benefits, including paid adventure trips and flexible...

Andrews Recruitment Group is recruiting for multiple AI and software engineering roles offering remote work, with flexible contract options and value-based output. You'll work on advanced AI systems and real-world software projects in a fully remote setup.Compensation ranges from CAD 60 to CAD 120 per hour, with part-time routes available around ~15 hours...

The candidate must demonstrate deep enough exposure to the entire DO-178 process,as well as the activities surrounding the demonstration of compliance to that standard.The job is in Montréal The candidate must be legally allowed to work in Canada On‑site presence is mandatoryWithout this experience, the application will not be considered.YOUR ROLE ON THE...

Nakisa is hiring a Software Developer for its Platform Engineering team in Montréal, combining cloud-native backend services with frontend components. You will work in an Agile environment to enhance microservices, CI/CD, and observability for enterprise clients worldwide.The role emphasizes collaboration with Product, QA, and DevOps, plus expanding...

Expedia Group, acteur mondial du voyage, recherche un développeur logiciel III pour renforcer sa plateforme de contenu. Vous concevrez et ferez évoluer des services full stack et des UI destinés aux partenaires et voyageurs, en vous appuyant sur une plateforme IA/ML avancée afin d'améliorer les performances et la fiabilité. Le rôle exige la maîtrise...

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of...

Intelcom | Dragonfly is seeking a seasoned Application Security expert to define and enforce secure software development practices across our ecosystems. You will lead threat modeling, security testing, and guardrail development across CI/CD pipelines, cloud workloads, APIs, and containerized environments.Collaborate with engineering, product, and...

Position: Principal Software Engineer - AI-native/Agentic Development Location: Remote - Canada (EST/CST) Compensation: $180,000-$250,000 per year CAD (flexible) + up to 10% bonus + full benefits + unlimited vacation + 5% RRSP match Job Type: Full-time Posting Type: Open vacancy About the Opportunity Our client is building a new B2B SaaS product and is...

Join a vibrant development team as a Full-Stack Software Engineer, specializing in Laravel and Vue 3. Drive impactful software solutions across a variety of industries and automation projects. This role is designed for someone with an Intermediate to Mid-Senior level of experience, focusing on building robust applications while actively taking ownership of...

A forward-thinking tech company in Canada is seeking a Senior Software Engineer to shape and scale modern web applications using TypeScript, Ruby on Rails, and React. You will closely collaborate with cross-functional teams to deliver high-quality, maintainable applications. Ideal candidates have 5+ years of frontend development experience and a strong...

Delos Data in Montreal is seeking a System Software Engineer to redefine the infrastructure layer for large-scale AI. You will bridge high-level AI frameworks and low-level system software, designing communication and execution primitives for running models across thousands of GPUs.You should be fluent in C++ and Python, with strong Linux and OS internals...

Affirm is a remote-first company hiring a software engineer to work across product development, design and analytics. You will break down large projects into tasks, deliver in phases, and collaborate to manage risks and trade-offs while shipping robust web applications.Ideal candidates have 1.5+ years of software engineering experience, strong React skills,...

About SweetTechSweetTech builds loan origination, servicing and capital markets software for commercial lenders across North America.We are a small team based in Montreal, with colleagues across North America. You will work closely with our CTO and experienced developers on software that lenders use every day.The roleWhen a client reports that something is...

At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Card Acquisition team is critical in bringing our exciting product vision to life. Like any other financial company, our first impression is essential in communicating trust...

A forward-thinking biotechnology company is seeking a Senior Software Engineer to join their remote-first team. The role involves shipping features and making technical decisions to support scaling efforts. You will collaborate across time zones in a creative environment while mentoring others. Competitive salary and benefits offered, including unlimited PTO...